/* ========================================
   锐达五金工具 - Design System Stylesheet
   Industrial Hard-Core Foreign Trade Style
   ======================================== */

/* --- CSS Variables / Design Tokens --- */
:root {
  /* Primary */
  --primary: #12263F;
  --primary-light: #1A3A5C;
  --primary-dark: #0A1A2E;

  /* Accent */
  --gold: #D4AF37;
  --gold-light: #E0C458;
  --gold-dark: #B8962E;
  --red: #E03131;
  --red-light: #F04040;

  /* Neutral */
  --navy: #2A3B50;
  --slate: #64748B;
  --smoke: #F8FAFC;
  --white: #FFFFFF;
  --charcoal: #1E293B;
  --border: #CBD5E1;
  --border-dark: #94A3B8;

  /* Typography */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --heading-weight: 700;
  --body-weight: 400;
  --heading-spacing: -0.5px;

  /* Spacing */
  --section-py: 3rem;
  --section-py-md: 5rem;
  --container-max: 1280px;
  --px: 1rem;
  --px-md: 2rem;

  /* Components */
  --radius-btn: 4px;
  --radius-card: 6px;
  --shadow-card: 0 2px 8px rgba(18,38,63,0.10), 0 1px 2px rgba(18,38,63,0.06);
  --shadow-card-hover: 0 6px 20px rgba(18,38,63,0.14), 0 2px 6px rgba(18,38,63,0.08);
  --shadow-nav: 0 1px 4px rgba(18,38,63,0.08);

  /* Animation */
  --duration: 250ms;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

@media (min-width: 768px) {
  :root {
    --section-py: var(--section-py-md);
    --px: var(--px-md);
  }
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--charcoal);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: var(--font); }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--heading-weight);
  letter-spacing: var(--heading-spacing);
  line-height: 1.2;
  color: var(--primary);
}

h1 { font-size: 48px; }
h2 { font-size: 36px; }
h3 { font-size: 24px; }
h4 { font-size: 20px; }

@media (max-width: 768px) {
  h1 { font-size: 32px; }
  h2 { font-size: 28px; }
  h3 { font-size: 20px; }
}

@media (max-width: 360px) {
  h1 { font-size: 28px; }
  h2 { font-size: 24px; }
}

.text-gold { color: var(--gold); }
.text-red { color: var(--red); }
.text-slate { color: var(--slate); }
.text-white { color: var(--white); }
.text-primary { color: var(--primary); }

.section-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: 36px;
  font-weight: var(--heading-weight);
  color: var(--primary);
  letter-spacing: var(--heading-spacing);
  margin-bottom: 1rem;
}

@media (max-width: 768px) {
  .section-title { font-size: 28px; }
}

.section-desc {
  font-size: 16px;
  line-height: 1.6;
  color: var(--slate);
  max-width: 600px;
}

/* --- Layout --- */
.container {
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--px);
  padding-right: var(--px);
}

.section {
  padding-top: var(--section-py);
  padding-bottom: var(--section-py);
}

.section-dark {
  background: var(--primary);
  color: var(--white);
}

.section-dark .section-title { color: var(--white); }
.section-dark .section-desc { color: var(--slate); }

.section-smoke {
  background: var(--smoke);
}

/* --- Navigation --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--white);
  box-shadow: var(--shadow-nav);
  transition: background var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease);
}

.navbar.scrolled {
  background: var(--primary);
  box-shadow: 0 2px 12px rgba(18,38,63,0.18);
}

.navbar.scrolled .nav-logo,
.navbar.scrolled .nav-link,
.navbar.scrolled .nav-lang {
  color: var(--white);
}

.navbar.scrolled .nav-logo img {
  filter: brightness(0) invert(1);
}

.nav-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--primary);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.5px;
  transition: color var(--duration) var(--ease);
}

.nav-logo-icon {
  width: 40px;
  height: 40px;
  background: var(--gold);
  border-radius: var(--radius-btn);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 900;
  color: var(--primary-dark);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--navy);
  transition: color var(--duration) var(--ease),
              opacity var(--duration) var(--ease);
  position: relative;
}

.nav-link:hover { color: var(--gold); }

.nav-link.active-page {
  color: var(--gold);
  font-weight: 700;
}

.nav-link.active-page::after { width: 100%; }

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width var(--duration) var(--ease);
}

.nav-link:hover::after { width: 100%; }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-lang {
  font-size: 13px;
  font-weight: 600;
  color: var(--slate);
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-btn);
  transition: all var(--duration) var(--ease);
  cursor: pointer;
}

.nav-lang:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.nav-lang.active {
  background: var(--gold);
  color: var(--primary-dark);
  border-color: var(--gold);
}

.nav-btn-mobile {
  display: none;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  color: var(--primary);
  font-size: 24px;
}

/* --- Mobile Nav (hidden on desktop, shown on mobile when toggled) --- */
.nav-mobile {
  display: none;
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-btn-mobile { display: flex; align-items: center; justify-content: center; }

  .nav-mobile {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--primary);
    padding: 1rem var(--px);
    z-index: 99;
    box-shadow: 0 4px 16px rgba(18,38,63,0.2);
  }

  .nav-mobile.open { display: block; }

  .nav-mobile .nav-link {
    color: var(--white);
    display: block;
    padding: 0.75rem 0;
    font-size: 16px;
  }

  .nav-mobile .nav-link:hover { color: var(--gold); }
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: var(--radius-btn);
  transition: transform var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease),
              background var(--duration) var(--ease),
              border-color var(--duration) var(--ease);
  letter-spacing: 0.5px;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  border: 2px solid var(--primary);
}

.btn-primary:hover {
  transform: translateY(-2px);
  background: var(--primary-light);
  border-color: var(--primary-light);
  box-shadow: 0 4px 12px rgba(18,38,63,0.25);
}

.btn-gold {
  background: var(--gold);
  color: var(--primary-dark);
  border: 2px solid var(--gold);
}

.btn-gold:hover {
  transform: translateY(-2px);
  background: var(--gold-light);
  border-color: var(--gold-light);
  box-shadow: 0 4px 12px rgba(212,175,55,0.3);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--border-dark);
}

.btn-outline:hover {
  transform: translateY(-2px);
  color: var(--primary);
  border-color: var(--gold);
  box-shadow: 0 4px 12px rgba(212,175,55,0.15);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.3);
}

.btn-outline-white:hover {
  transform: translateY(-2px);
  border-color: var(--gold);
  color: var(--gold);
  box-shadow: 0 4px 12px rgba(212,175,55,0.2);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 16px;
}

/* --- Cards --- */
.card {
  background: var(--smoke);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  transition: transform var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease),
              border-color var(--duration) var(--ease);
  overflow: hidden;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--border-dark);
}

.card-dark {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  transition: transform var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease);
}

.card-dark:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.card-body {
  padding: 1.5rem;
}

.card-img {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--smoke);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration) var(--ease);
}

.card:hover .card-img img {
  transform: scale(1.05);
}

.card-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--gold);
  background: rgba(212,175,55,0.1);
  padding: 4px 10px;
  border-radius: 2px;
  letter-spacing: 0.5px;
}

/* --- Hero / Banner --- */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background: var(--primary);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.3;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,26,46,0.85) 0%, rgba(18,38,63,0.7) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--px);
  padding-top: 72px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gold);
  background: rgba(212,175,55,0.15);
  border: 1px solid rgba(212,175,55,0.3);
  padding: 8px 16px;
  border-radius: var(--radius-btn);
  margin-bottom: 1.5rem;
  letter-spacing: 1px;
}

.hero h1 {
  font-size: 56px;
  font-weight: 900;
  color: var(--white);
  letter-spacing: -1px;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.hero h1 span { color: var(--gold); }

.hero-text {
  font-size: 18px;
  line-height: 1.6;
  color: var(--slate);
  max-width: 520px;
  margin-bottom: 2rem;
}

.hero-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3rem;
}

.hero-stat {
  text-align: left;
}

.hero-stat-num {
  font-size: 36px;
  font-weight: 800;
  color: var(--gold);
  letter-spacing: -1px;
  line-height: 1;
}

.hero-stat-label {
  font-size: 14px;
  color: var(--slate);
  margin-top: 4px;
}

@media (max-width: 768px) {
  .hero { min-height: 70vh; }
  .hero h1 { font-size: 36px; }
  .hero-text { font-size: 16px; }
  .hero-stats { gap: 1.5rem; }
  .hero-stat-num { font-size: 28px; }
}

@media (max-width: 360px) {
  .hero h1 { font-size: 28px; }
  .hero-btns { flex-direction: column; }
}

/* --- Page Banner (sub pages) --- */
.page-banner {
  position: relative;
  padding-top: 72px;
  min-height: 340px;
  display: flex;
  align-items: center;
  background: var(--primary);
  overflow: hidden;
}

.page-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,26,46,0.9), rgba(18,38,63,0.75));
}

.page-banner-content {
  position: relative;
  z-index: 2;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--section-py) var(--px);
}

.page-banner h1 {
  color: var(--white);
  font-size: 40px;
  margin-bottom: 0.75rem;
}

.page-banner p {
  color: var(--slate);
  font-size: 16px;
  max-width: 500px;
}

.page-banner-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--slate);
  margin-bottom: 1rem;
}

.page-banner-breadcrumb a {
  color: var(--slate);
  transition: color var(--duration) var(--ease);
}

.page-banner-breadcrumb a:hover { color: var(--gold); }

/* --- Grid Helpers --- */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: 1fr 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr 1fr 1fr; }
}

@media (min-width: 1200px) {
  .grid-3 { grid-template-columns: 1fr 1fr 1fr; }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* --- Flex Helpers --- */
.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.flex-col {
  display: flex;
  flex-direction: column;
}

/* --- Advantages / Features --- */
.advantage-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--smoke);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  transition: transform var(--duration) var(--ease),
              border-color var(--duration) var(--ease);
}

.advantage-item:hover {
  transform: translateY(-2px);
  border-color: var(--gold);
}

.advantage-icon {
  width: 48px;
  height: 48px;
  background: var(--primary);
  border-radius: var(--radius-btn);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--gold);
  flex-shrink: 0;
}

.advantage-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 4px;
}

.advantage-desc {
  font-size: 14px;
  color: var(--slate);
  line-height: 1.5;
}

/* --- Certifications Display --- */
.cert-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 1.25rem 1.5rem;
  background: var(--smoke);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  transition: transform var(--duration) var(--ease),
              border-color var(--duration) var(--ease);
}

.cert-badge:hover {
  transform: translateY(-2px);
  border-color: var(--gold);
}

.cert-icon {
  width: 56px;
  height: 56px;
  background: var(--primary);
  border-radius: var(--radius-btn);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 900;
  color: var(--gold);
  flex-shrink: 0;
}

.cert-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--primary);
}

.cert-detail {
  font-size: 13px;
  color: var(--slate);
}

/* --- Case Cards --- */
.case-card {
  background: var(--smoke);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: transform var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease);
}

.case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.case-card-img {
  width: 100%;
  height: 200px;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 32px;
  overflow: hidden;
}

.case-card-body {
  padding: 1.25rem;
}

.case-country {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 600;
  color: var(--gold);
  background: rgba(212,175,55,0.1);
  padding: 4px 10px;
  border-radius: 2px;
}

.case-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  margin: 8px 0 4px;
}

.case-desc {
  font-size: 14px;
  color: var(--slate);
  line-height: 1.5;
}

/* --- Contact Form --- */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font);
  font-size: 15px;
  color: var(--charcoal);
  background: var(--smoke);
  border: 1px solid var(--border);
  border-radius: var(--radius-btn);
  transition: border-color var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease);
}

.form-input:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212,175,55,0.15);
}

.form-input::placeholder {
  color: var(--slate);
}

textarea.form-input {
  min-height: 120px;
  resize: vertical;
}

/* --- Floating Customer Service --- */
.float-service {
  position: fixed;
  right: 20px;
  bottom: 100px;
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.float-btn {
  width: 48px;
  height: 48px;
  background: var(--primary);
  border: 2px solid var(--border-dark);
  border-radius: var(--radius-btn);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 20px;
  cursor: pointer;
  transition: transform var(--duration) var(--ease),
              background var(--duration) var(--ease),
              border-color var(--duration) var(--ease);
  position: relative;
}

.float-btn:hover {
  transform: translateY(-3px);
  background: var(--gold);
  border-color: var(--gold);
  color: var(--primary-dark);
}

.float-tooltip {
  position: absolute;
  right: 56px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--primary);
  color: var(--white);
  font-size: 13px;
  padding: 8px 14px;
  border-radius: var(--radius-btn);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--duration) var(--ease);
}

.float-btn:hover .float-tooltip { opacity: 1; }

.float-wechat-panel {
  position: absolute;
  right: 56px;
  bottom: 0;
  width: 160px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card-hover);
  padding: 12px;
  display: none;
  text-align: center;
}

.float-wechat-panel.open { display: block; }

.float-wechat-qr {
  width: 136px;
  height: 136px;
  background: var(--smoke);
  border: 1px solid var(--border);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--slate);
  font-size: 12px;
  margin-bottom: 8px;
}

.float-wechat-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
}

@media (max-width: 768px) {
  .float-service {
    right: 12px;
    bottom: 80px;
  }
  .float-btn {
    width: 42px;
    height: 42px;
  }
  .float-tooltip { display: none; }
}

/* --- Footer --- */
.footer {
  background: var(--primary-dark);
  color: var(--white);
  padding-top: var(--section-py);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-bottom: var(--section-py);
}

@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

.footer-brand {
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-desc {
  font-size: 14px;
  color: var(--slate);
  line-height: 1.6;
  max-width: 320px;
}

.footer-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1rem;
}

.footer-link {
  font-size: 14px;
  color: var(--slate);
  padding: 4px 0;
  transition: color var(--duration) var(--ease);
}

.footer-link:hover { color: var(--gold); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--slate);
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* --- Scroll Animations --- */
.anim {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration) var(--ease),
              transform var(--duration) var(--ease);
}

.anim.visible {
  opacity: 1;
  transform: translateY(0);
}

.anim-delay-1 { transition-delay: 100ms; }
.anim-delay-2 { transition-delay: 200ms; }
.anim-delay-3 { transition-delay: 300ms; }
.anim-delay-4 { transition-delay: 400ms; }

/* --- Utility --- */
.gold-line {
  width: 48px;
  height: 3px;
  background: var(--gold);
  margin-bottom: 1rem;
}

.divider {
  width: 100%;
  height: 1px;
  background: var(--border);
}

.icon-box {
  width: 48px;
  height: 48px;
  background: var(--primary);
  border-radius: var(--radius-btn);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 22px;
}

/* Product category filter tabs */
.filter-tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.filter-tab {
  font-size: 14px;
  font-weight: 600;
  padding: 8px 20px;
  background: var(--smoke);
  color: var(--navy);
  border: 1px solid var(--border);
  border-radius: var(--radius-btn);
  cursor: pointer;
  transition: all var(--duration) var(--ease);
}

.filter-tab:hover,
.filter-tab.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

/* Timeline */
.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
}

.timeline-item {
  position: relative;
  padding-bottom: 2rem;
}

.timeline-dot {
  position: absolute;
  left: -2rem;
  top: 4px;
  width: 14px;
  height: 14px;
  background: var(--gold);
  border: 2px solid var(--white);
  border-radius: 50%;
  transform: translateX(-6px);
}

.timeline-year {
  font-size: 14px;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 4px;
}

.timeline-text {
  font-size: 14px;
  color: var(--slate);
  line-height: 1.5;
}

/* Stats row */
.stats-row {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.stat-block {
  text-align: center;
  padding: 1.5rem;
  background: var(--smoke);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  flex: 1;
  min-width: 140px;
  transition: transform var(--duration) var(--ease);
}

.stat-block:hover { transform: translateY(-2px); }

.stat-num {
  font-size: 32px;
  font-weight: 800;
  color: var(--gold);
  letter-spacing: -1px;
}

.stat-unit {
  font-size: 14px;
  color: var(--primary);
  font-weight: 600;
  margin-top: 4px;
}

.stat-label {
  font-size: 13px;
  color: var(--slate);
  margin-top: 2px;
}

/* (single-language site, no toggle needed) */